package com.ll;

import lombok.Data;

import java.util.ArrayList;
import java.util.List;

/**
 * sd
 *
 * @author WuHen
 * @date 2021/11/09 17:13
 **/
@Data
public class RespVO {
    private String data;
    private Boolean success;

    public static void main(String[] args) {
        List<Long> aa = new ArrayList<>();


        List<Long> bb = new ArrayList<>();
        bb.add(3l);
        bb.add(4l);
        bb.add(5l);

        bb.retainAll(aa);
        System.out.println(aa);
        System.out.println(bb);
    }
}
